Lithium battery cells have a number of advantages over other types of batteries in terms of electrical performance. They have a high energy density, which means that they can store more energy per unit volume than other types of batteries. They also have a high power density, which means that they can deliver more power per unit volume than other types of batteries. Finally, lithium battery cells have a low self-discharge rate, which means that they will retain their charge for longer periods of time than other types of batteries.

Lithium battery cells have many performance parameters that dictate how the cell will behave electrically. The most important of these are the open circuit voltage (OCV), the nominal voltage, the cutoff voltage, and the discharge efficiency.

The OCV is a measure of the potential difference between the electrodes of a lithium battery cell when no current is flowing. It is typically around 3.6 volts for a Li-ion cell. The nominal voltage is the average voltage that the cell can produce during discharge. It is typically around 3.7 volts for a Li-ion cell. The cutoff voltage is the minimum voltage that the cell can be discharged to before damage begins to occur. It is typically around 2.5 volts for a Li-ion cell. The discharge efficiency is a measure of how much energy from the cell actually gets used by the load, versus being lost as heat or other forms of waste. A good discharge efficiency is around 80%.

Nominal test conditions for IV parameters are standard test conditions (irradiance 10.0 Wm7, AM 15, cell temperature 25'°C) all measurements are guaranteed at laminate leads.NOCT measures wind speed at 800 W/m², 20C ambient temperature and 1 m/s.Specifications are subject to change without notice.

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